What is selective service and what happens if I did not register?
All men living in the U.S. from 18-26 has to sign-up for selective service. Selective service is simliar to military draft. Many men fail to sign-up for selective service during the time periods mentioned but have to answer this question on their citizenship application. If you failed to register for selective service, you should probably consider contacting an immgiration lawyer to determine what corrective actions need to be taken.